“变式教学”是一种转变数学教学理念、变革数学教学方式、改变数学教学现状的区域整体性数学教学改革,简称“变式教学”或“三变教学”。“变式教学”是根据教育教学规律和不同学生学习与发展的特点及需要,在教学实践活动中,促进学生将理性认识转化为生命体验,将书本学习变为实际操作,将知识转化为智慧,将智慧转化为个性和习惯的教学方式。“变式教学”的基本特征:其一,可变性或多样性。根据不同的教学目标、对象、条件、情境等因素实施多样 “Variant teaching ” is a holistic teaching reform in mathematics that changes the teaching concept of mathematics, changes math teaching methods, and changes the current situation of mathematics teaching, referred to as “Variant Teaching ” or “Three Variation Teaching ”. “Variant teaching ” is based on the law of education and teaching and the characteristics and needs of different students’ learning and development. In teaching practice activities, students are encouraged to translate their rational knowledge into life experiences, turn books into practical exercises, For wisdom, wisdom into personality and habits of teaching. “Variant teaching ” the basic characteristics: First, variability or diversity. According to different teaching objectives, objects, conditions, situations and other factors implemented